Charge Mate 2502

Name: Charge Mate 2502
Brand: Mastervolt

Mastervolt electro-mechanical charge relay for connecting two 12/24 V batteries during charging and isolating them during discharge; max 500 A, inrush 2000 A.

Description

The **Charge Mate 2502** is a charge relay that connects a main and a secondary battery while charging and keeps them isolated when discharging, so the main (starting) battery cannot be drained by onboard consumers. The Charge Mate 1202 and 2502 are intended for small systems. ## Technical data - Battery voltage: 12/24 V - Maximum current: 500 A - Inrush current (250 ms): 2000 A - Relay: electro-mechanical - Modes: on, off, auto, start assist - Switch-on voltage: 13–15 V (12 V) / 26–30 V (24 V), 30 s delay - Switch-off voltage: < 12.25 V or > 15 V (12 V) / < 25.5 V or > 30 V (24 V), 3 min delay - Power consumption: < 1 mA at 12/24 V DC (switch open) - Temperature range: -40 °C to 60 °C - Protection degree: IP21 - Dimensions (h x w x d): 90 x 80 x 85 mm (3.5 x 3.1 x 3.3 in) - Weight: 0.65 kg (1.4 lb) - Compliance: CE

Specifications

Battery voltage	12/24 V
Max. current	500 A
Number of modes	on, off, auto, start assist
Dimensions, hxwxd	90 x 80 x 85 mm 3.5 x 3.1 x 3.3 inch
Weight	0.65 kg 1.4 lb
Compliance	CE
Power consumption	switch open: < 1 mA at 12/24 V DC
Inrush current (250 ms)	2000 A
Switch on voltage	13-15 V (12 V) / 26-30 V (24 V)
Switch on delay	30 sec
Switch off voltage	< 12.25 V... > 15 (12 V) / < 25.5... > 30 V (24 V)
Switch off delay	3 minutes
Relay	electro-mechanical
Temperature range (ambient temp.)	-40 °C to 60
Protection degree	IP21

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